//
//  Years.h
//  Student
//
//  Created by apple on 15/8/7.
//  Copyright (c) 2015年 戴维营. All rights reserved.
//

#import <Foundation/Foundation.h>


@interface Years : NSObject

{
    int _age;
}

- (void)setAge:(int)age;
- (int)age;

- (void)Eat;
@end
